document.write( "Question 75959: Add or subtract as indicated. Express your result in simplest form
\n" ); document.write( "3/ x^2 + 4x +3 – 1/ x^2 – 9
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Algebra.Com's Answer #54551 by funmath(2933)\"\" \"About 
You can put this solution on YOUR website!
Add or subtract as indicated. Express your result in simplest form
\n" ); document.write( "3/ x^2 + 4x +3 – 1/ x^2 – 9 \r
\n" ); document.write( "\n" ); document.write( "\"3%2F%28x%5E2%2B4x%2B3%29-1%2F%28x%5E2-9%29\"
\n" ); document.write( "\"3%2F%28%28x%2B1%29%28x%2B3%29%29-1%2F%28%28x%2B3%29%28x-3%29%29\"
\n" ); document.write( "The LCD is (x+1)(x+3)(x-3) whatever you multiply the bottom by you have to multiply the top by.
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\n" ); document.write( "\"%283%28x-3%29-1%28x%2B1%29%29%2F%28%28x%2B1%29%28x%2B3%29%28x-3%29%29\"
\n" ); document.write( "\"%283x-9-x-1%29%2F%28%28x%2B1%29%28x%2B3%29%28x-3%29%29\"
\n" ); document.write( "\"highlight%28%282x-10%29%2F%28%28x%2B1%29%28x%2B3%29%28x-3%29%29%29\"
\n" ); document.write( "or \"highlight%282%28x-5%29%2F%28%28x%2B1%29%28x%2B3%29%28x-3%29%29%29\"
\n" ); document.write( "Happy Calculating!!!
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